Before a problem can be solved,it must be obvious____the problem itself is.
When I visited her,she was in writing a lecture speech on Chinese history.
—Did you hear that Li Hua was robbed during his recent trip to South Africa?—Yes,not only his money,but he was nearly killed.
The number of people out of job over 4,000,but a number of them to apply for different jobs.
It is fashionable to drive a car,but to drive a car is not nearly as difficult as it is imagined on condition that you the specialized rules.
We had tried everything to improve their living conditions,but it made little .